11452514313320 has 16 divisors (see below), whose sum is σ = 25768157205060. Its totient is φ = 4581005725312.

The previous prime is 11452514313307. The next prime is 11452514313323. The reversal of 11452514313320 is 2331341525411.

It can be written as a sum of positive squares in 2 ways, for example, as 10755553148356 + 696961164964 = 3279566^2 + 834842^2 .

It is a super-2 number, since 2×11452514313320² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11452514313323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 143156428877 + ... + 143156428956.

Almost surely, 2^{11452514313320} is an apocalyptic number.

11452514313320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11452514313320 is an abundant number, since it is smaller than the sum of its proper divisors (14315642891740).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11452514313320 is a wasteful number, since it uses less digits than its factorization.

11452514313320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286312857844 (or 286312857840 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 35.

Adding to 11452514313320 its reverse (2331341525411), we get a palindrome (13783855838731).

The spelling of 11452514313320 in words is "eleven trillion, four hundred fifty-two billion, five hundred fourteen million, three hundred thirteen thousand, three hundred twenty".